BE437091A - - Google Patents
Info
- Publication number
- BE437091A BE437091A BE437091DA BE437091A BE 437091 A BE437091 A BE 437091A BE 437091D A BE437091D A BE 437091DA BE 437091 A BE437091 A BE 437091A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- plates
- sealing
- shut
- rod
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437091A true BE437091A (enrdf_load_html_response) |
Family
ID=95610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437091D BE437091A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE437091A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183552A (zh) * | 2021-12-17 | 2022-03-15 | 江苏柏斯克石油机械有限公司 | 一种便于使用的石油钻采用平板阀及其使用方法 |
-
0
- BE BE437091D patent/BE437091A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183552A (zh) * | 2021-12-17 | 2022-03-15 | 江苏柏斯克石油机械有限公司 | 一种便于使用的石油钻采用平板阀及其使用方法 |
| CN114183552B (zh) * | 2021-12-17 | 2024-06-04 | 江苏苏博石化机械有限公司 | 一种便于使用的石油钻采用平板阀及其使用方法 |
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